/* CSS Document */
.square{
	border: solid red 1px;
	width: 100px;
	height: 100px;
	background-color: #fff000;
}
.rectangle{
	border:1px solid red;
	margin-top: 94px;
	width: 200px;
	height: 100px;
	background-color:green;
}
.circle{
	border-radius:50%;
	width: 100px;
	height: 100px;
	background-color:blue;
	margin-top: 94px;
}
.sjx{
	border-right:50px solid #FFF;
	width:0px;
	height:0px;
	border-bottom: 100px solid #EE7E80;
	border-top: 100PX solid #fff;
	margin-top: 94px;
	border-left: 50px solid #FFF;
}